in Industry2021 Activate iPhone 4 on iOS 5b1 Non AT&T Sim by APPLEPHANATICS September 18, 2021, 7:02 pm 1.8k Views Dont Forget to Subscribe. ******This works on Mac and Windows PM me if you want the UDID activated!!! Share this: See more Previous article Apple released a video introducing iPhone 13 models in more than 7 minutes to help you pick your favorite new phone Next article Emojis for “pregnant men” and “gender-neutral pregnant people” coming soon